Questions by John Pankowicz

Questions by John Pankowicz

If 100 mL of water contains 5 grams of NaCl, m.w. 58.5 daltons, what is the molarity of the solution in moles/L?

asked Sep 21, 2024

1 answer

2 votes

220k views

Why non contact force are called field force? A. Because they are only present in fields. B. Because they are associated with the properties of the surrounding space or fields. C. Because they only exist

asked Sep 13, 2024

1 answer

1 vote

92.5k views

The ___ system is a network of cells, tissues, organs, and chemicals that fights off pathogens.

asked Jun 28, 2024

1 answer

1 vote

208k views

Did the Supreme Court Case Marbury v. Madison strengthen or weaken the Federal government? Support your answer with evidence.

asked Apr 23, 2024

1 answer

0 votes

194k views

From left to right, correctly label each section of this slice of the Earth. a. crust, upper mantle, transition zone, lower mantle, liquid outer core, solid inner core b. transition zone, crust, liquid

asked Apr 18, 2024

1 answer

3 votes

52.5k views

11 12 13 14 15 Decide whether the sentence is correct or incorrect as written. Carlos prometí una nueva casa a Lucy. O correct O incorrect

asked Apr 8, 2024

1 answer

5 votes

121k views

What Celsius temperature, T2 , is required to change the volume of the gas sample in Part A ( T1 = 35 ∘C , V1 = 1260 L ) to a volume of 2520 L ? Assume no change in pressure or the amount of gas in the

asked Aug 22, 2023

1 answer

3 votes

80.9k views

Please help me I am confused on how to do these.

asked Aug 8, 2023

1 answer

21 votes

93.3k views

How do you simplify without using a calculator (-5)(7)+4×5

asked Jun 8, 2023

1 answer

15 votes

36.9k views

The ______ is to the eye as the ________ is to the ear. A- retina, cochlea B- lens, eardrum C-retina, oval window D- lens, cochlea

asked Jan 12, 2023

2 answers

3 votes

46.6k views

Gwen borrows $300 from her parents to buy a bike. She agrees to pay them back with 3% simple interest every month for one year. What is the total amount of money Gwen will owe her parents? * Just enter

asked Dec 14, 2022

2 answers

23 votes

70.5k views

Before Jonas Salk discovered a vaccine to prevent polio, people noticed a correlation between outside temperature and the incidence of polio: The warmer the temperature over the course of the year, the

asked Nov 28, 2022

1 answer

1 vote

190k views

The first united action by the colonies was against what british act?

asked Nov 21, 2022

1 answer

4 votes

103k views

Please help me thankyou

asked Jun 18, 2022

1 answer

21 votes

212k views

3n+2 for n=7 hjgughguug

asked Jun 2, 2022

2 answers

1 vote

227k views

Evaluate the radical expression. Express your answer as an integer, simplified fraction, or a decimal rounded to two decimal places. If the expression does not represent a real number, indicate not a real

asked May 5, 2022

1 answer

0 votes

709 views

Find the median of the data in the pictograph below. Caroline has 2 pieces of stinky cheese. Samuel has 4. Abby has 4. Jason has 2

asked Dec 12, 2021

2 answers

3 votes

66.5k views

In 4 games Larry averaged 23 ,how many points does he need to score in the last game to have an average of 25

asked Nov 11, 2021

1 answer

5 votes

188k views

Carnival M charges an entrance fee of $5.00 and $0.65 for each ride. Carnival P charges an entrance fee of $10.00 and $0.45 for each ride. How many rides will the cost for carnivals be the same

asked Oct 9, 2021

1 answer

4 votes

119k views

(n^2-n-29) divided by (n-6)

asked Sep 25, 2021

1 answer

4 votes

125k views

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